Vigía

Reliability

Status and outage history · Atom feed · Watch with other listings

How to connect

Add it to any MCP client that supports remote servers.

{
  "mcpServers": {
    "vigia": {
      "type": "http",
      "url": "https://vigia.coredls.cloud/mcp"
    }
  }
}

12 tools

• package_status

  Returns the current state of one package: latest stable version and its publish date, status (active / deprecated / yanked / not_found_in_registry), the deprecation message if any, runtime requirements (npm engines and peerDependencies, PyPI Requires-Python, Rust rust-version…

• list_versions

  Lists the published versions of one package, newest first, each with its publish date, a prerelease flag and whether it is withdrawn (npm: deprecated; PyPI and crates.io: yanked; Packagist: abandoned), plus a maintenance summary: last release date, releases in the last 12 months…

• upgrade_impact

  Reports what changes between two versions of an npm package by diffing the public TypeScript API of both releases (only the type declarations are analyzed; package code is never executed): removed exports and import paths, changed function signatures and class or interface…

• symbol_status

  Checks whether an exported function, class, type or constant (or a Class.member) exists in a specific version of an npm package, using the package's TypeScript declarations. Returns whether it was found, its kind, its exact signature, the module path to import it from, whether…

• find_compatible_version

  Finds the newest stable, non-withdrawn version of a package whose own declared requirements admit the runtimes you give it: npm engines and peerDependencies, PyPI Requires-Python, Rust rust-version (minimum Rust), PHP require.php and required packages. Returns the best version…

• version_status

  Reports on one exact version of an npm, PyPI, crates.io or Packagist package: whether that version exists, when it was published, whether it is withdrawn (npm deprecated, PyPI and crates.io yanked, Packagist abandoned), how many stable releases and major versions it is behind…

• check_dependencies

  Audits a whole manifest in one call. For every dependency in a package.json (dependencies and devDependencies) or a requirements.txt it returns the latest version, whether the declared range includes it (up_to_date / outdated / outdated_major / unpinned / unsupported_spec), how…

• recent_changes

  Lists the changes Vigia detected recently, newest first: new package releases (with old and new version), deprecations, yanks and removals, runtime-requirement changes, AI model price changes and model retirement announcements. Each item has the entity, the kind of change, the…

• model_status

  Looks up AI models in the OpenRouter catalog: price per million input and output tokens in USD, context window, maximum output tokens, knowledge cutoff, supported modalities and announced retirement date, with a status of available / retiring / removed_from_catalog. With…

• eol_status

  Tells whether a language, runtime, framework, database or operating-system version is still supported and when it reaches end of life. Covers about 480 products (Python, Node.js, PHP, Java, Ruby, Go, Rust, Django, Laravel, Rails, React, Angular, PostgreSQL, MySQL, Ubuntu…

• changes_since_cutoff

  Returns what happened in software after a given date, so an agent can patch the gap between its training data and today: packages among the most popular on npm, PyPI, crates.io and Packagist that shipped a NEW MAJOR VERSION after the date (with the version that existed at that…

• find_package

  Searches the catalog of tracked packages and AI models by case-insensitive name prefix and returns up to 15 matches ordered by popularity, each with its ecosystem, name and popularity rank. Read-only and requires no authentication. It matches only the beginning of the name (not…

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